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PROPERTY ENERGY EFFICIENCY CERTIFICATE DETAILS
Thwaites Avenue, ILKLEY, LS29 8EH

Introduction

Energy Performance Certificates (EPCs) are designed to tell you how efficient a building is and provides a rating between A (very efficient) and G which is inefficient. It helps to identify how costly it will be to light and heat a property and what the carbon dioxide emissions are likely to be.

An EPC needs to be provided as part of the process of selling or renting a house and should be availale as soon as the property is marketed. An EPC may only be produced by an approved domestic energy assessor and each certificate is valid for 10 years.

Additionally, an EPC will highlight potential efficiency improvements that could be made to the property, an estimated cost for implementation and the likely savings that can be made as a result. These costs and savings are for a typical household in that property and not specific to you or your family.

Certificates issued for Thwaites Avenue, LS29 8EH are shown below and the data are updated monthly for England and Wales and quarterly for properties in Scotland.

Data are provided by the Department for Levelling Up, Housing and Communities.

Energy Performance Certificates Generated for Thwaites Avenue, ILKLEY, LS29 8EH
Period Covered: 2008 - 30 September 2024

Address
Inspection Date
Current
Potential
Property Type
Built Form
Constructed
Address
1 Thwaites Avenue
Date
13 Sep 2015
Current
Potential
57
85
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Sep 2015
57
85
Total Floor Area
66 sq m
Current CO2 Emissions Level
4.2
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
4
Number of Extensions
0
Address
10 Thwaites Avenue
Date
29 Nov 2013
Current
Potential
61
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Nov 2013
61
81
Total Floor Area
77 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
14 Thwaites Avenue
Date
5 Sep 2023
Current
Potential
64
84
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
5 Sep 2023
64
84
Total Floor Area
97 sq m
Current CO2 Emissions Level
4.6
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
47
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
15 Thwaites Avenue
Date
30 Mar 2016
Current
Potential
52
71
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
30 Mar 2016
52
71
Total Floor Area
120 sq m
Current CO2 Emissions Level
7.6
Potential CO2 Emissions Level
4.9
CO2 per sq m per Year
64
Mains Gas Available
Yes
Habitable Rooms
7
Number of Extensions
1
Address
16 Thwaites Avenue
Date
29 Mar 2015
Current
Potential
62
86
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Mar 2015
62
86
Total Floor Area
75 sq m
Current CO2 Emissions Level
4.0
Potential CO2 Emissions Level
1.4
CO2 per sq m per Year
53
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
19 Thwaites Avenue
Date
1 Nov 2023
Current
Potential
67
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
1 Nov 2023
67
85
Total Floor Area
81 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.7
CO2 per sq m per Year
45
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
20 THWAITES AVENUE, ILKLEY
Date
11 Nov 2020
Current
Potential
68
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
11 Nov 2020
68
83
Total Floor Area
80 sq m
Current CO2 Emissions Level
3.4
Potential CO2 Emissions Level
2.0
CO2 per sq m per Year
42
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
21 Thwaites Avenue
Date
2 Jun 2015
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Jun 2015
59
81
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.3
Potential CO2 Emissions Level
2.1
CO2 per sq m per Year
60
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
23 Thwaites Avenue
Date
15 Mar 2018
Current
Potential
65
85
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
15 Mar 2018
65
85
Total Floor Area
72 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
50
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
24 Thwaites Avenue
Date
3 Nov 2014
Current
Potential
60
79
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
3 Nov 2014
60
79
16 Sep 2014
63
78
5 May 2009
57
60
Total Floor Area
87 sq m
Current CO2 Emissions Level
3.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
43
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
27 Thwaites Avenue
Date
13 Nov 2017
Current
Potential
55
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
13 Nov 2017
55
82
Total Floor Area
72 sq m
Current CO2 Emissions Level
4.8
Potential CO2 Emissions Level
1.9
CO2 per sq m per Year
66
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
29 Thwaites Avenue
Date
19 Mar 2012
Current
Potential
49
69
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
19 Mar 2012
49
69
Total Floor Area
78 sq m
Current CO2 Emissions Level
5.3
Potential CO2 Emissions Level
2.9
CO2 per sq m per Year
68
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
30 Thwaites Avenue
Date
2 Sep 2021
Current
Potential
59
81
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
2 Sep 2021
59
81
Total Floor Area
76 sq m
Current CO2 Emissions Level
3.5
Potential CO2 Emissions Level
1.6
CO2 per sq m per Year
46
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
31 Thwaites Avenue
Date
6 Mar 2019
Current
Potential
57
78
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
6 Mar 2019
57
78
2 Mar 2009
51
70
Total Floor Area
87 sq m
Current CO2 Emissions Level
5.1
Potential CO2 Emissions Level
2.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
4 Thwaites Avenue
Date
4 Jul 2013
Current
Potential
68
82
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
4 Jul 2013
68
82
Total Floor Area
79 sq m
Current CO2 Emissions Level
2.9
Potential CO2 Emissions Level
1.5
CO2 per sq m per Year
37
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
5 Thwaites Avenue
Date
15 Jun 2016
Current
Potential
55
80
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
15 Jun 2016
55
80
1 Jun 2016
61
76
5 Dec 2008
60
71
Total Floor Area
69 sq m
Current CO2 Emissions Level
4.1
Potential CO2 Emissions Level
1.8
CO2 per sq m per Year
59
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
0
Address
8 Thwaites Avenue
Date
29 Jul 2024
Current
Potential
63
83
Property Type
House
Built Form
Semi-Detached
Constructed
1950-1966
+
Certificate History
29 Jul 2024
63
83
Total Floor Area
86 sq m
Current CO2 Emissions Level
4.5
Potential CO2 Emissions Level
2.2
CO2 per sq m per Year
52
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
1
Address
9 Thwaites Avenue
Date
29 Sep 2020
Current
Potential
71
83
Property Type
House
Built Form
Semi-Detached
Constructed
1930-1949
+
Certificate History
29 Sep 2020
71
83
Total Floor Area
99 sq m
Current CO2 Emissions Level
3.6
Potential CO2 Emissions Level
2.3
CO2 per sq m per Year
36
Mains Gas Available
Yes
Habitable Rooms
5
Number of Extensions
2
Bands

A
92 - 100
B
81 - 91
C
69 - 80
D
55 -68
E
39 -54
F
54 -38
G
0 - 20

Energy Performance Certificate Notes

There are a number of reasons that certificates are excluded from the dataset;

  • The holder of the energy certificate has 'opted-out' of disclosure
  • The certificate is excluded on the grounds of national security
  • Certificates that are marked as 'cancelled' or 'not for issue'

Certificates are grouped together by the property reference identifier rather than the postal address with a view to showing the history of changes made to properties over time. Sometimes, one property may exist as multiple entries in the table instead and this is as a result of inconsistent building references being used on each prepared certificate.

Contains public sector information licensed under the Open Government Licence v3.0.
Contains Royal Mail data © Royal Mail copyright and Database right 2024.